Sentences with phrase «other anthropogenic forcings alone»

The black line represents five - year mean observed Arctic temperature anomalies, the coloured lines represent the simulated responses to all forcings (red), greenhouse gases alone (green), other anthropogenic forcings alone (mostly aerosols, orange) and natural forcings (blue).

Not exact matches

Multi-signal detection and attribution analyses, which quantify the contributions of different natural and anthropogenic forcings to observed changes, show that greenhouse gas forcing alone during the past half century would likely have resulted in greater than the observed warming if there had not been an offsetting cooling effect from aerosol and other forcings.

In addition, since IPCC tells us that the total net anthropogenic radiative forcing is essentially equal to the radiative forcing from CO2 alone, we can essentially ignore other anthropogenic forcing factors (positive and negative).

(The total anthropogenic forcing includes other GHGs and aerosols; the net effect happens to be (with significant error bars) similar to that from CO2 alone.)